From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2071) id 46F24385189D; Wed, 23 Nov 2022 18:29:06 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 46F24385189D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1669228146; bh=jzvyLsPTczWhZDtnn4xwrf9dQ/qyFZDyCCPWp3QZi/U=; h=From:To:Subject:Date:From; b=j+cksQTGzwirnUwD/wOICzk6j0+rkQff5aXt5AnX4p3+izBMUKvfC2d1bg21ouMDA im5+vN/G2wGIY4/5n13fntGY9RrgOquM2Zcs+tiFVRYUVTgav5I9reDwy+4HLQoUFh nGfeHKL+y2I+0GaSBiVrVe+YBbhjYGZFlc5ARuOY= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Harald Anlauf To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-4269] Fortran: error recovery on associate with bad selector [PR107577] X-Act-Checkin: gcc X-Git-Author: Steve Kargl X-Git-Refname: refs/heads/master X-Git-Oldrev: 8a0fce6a51915c29584427fd376b40073c328090 X-Git-Newrev: 2eaa0cc45e8eae0fc4a440d28c602964bcb1014d Message-Id: <20221123182906.46F24385189D@sourceware.org> Date: Wed, 23 Nov 2022 18:29:06 +0000 (GMT) List-Id: https://gcc.gnu.org/g:2eaa0cc45e8eae0fc4a440d28c602964bcb1014d commit r13-4269-g2eaa0cc45e8eae0fc4a440d28c602964bcb1014d Author: Steve Kargl Date: Tue Nov 22 22:31:51 2022 +0100 Fortran: error recovery on associate with bad selector [PR107577] gcc/fortran/ChangeLog: PR fortran/107577 * resolve.cc (find_array_spec): Choose appropriate locus either of bad array reference or of non-array entity in error message. gcc/testsuite/ChangeLog: PR fortran/107577 * gfortran.dg/pr107577.f90: New test. Diff: --- gcc/fortran/resolve.cc | 3 ++- gcc/testsuite/gfortran.dg/pr107577.f90 | 13 +++++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/gcc/fortran/resolve.cc b/gcc/fortran/resolve.cc index 24e5aa03556..3396c6ce4a7 100644 --- a/gcc/fortran/resolve.cc +++ b/gcc/fortran/resolve.cc @@ -5005,8 +5005,9 @@ find_array_spec (gfc_expr *e) case REF_ARRAY: if (as == NULL) { + locus loc = ref->u.ar.where.lb ? ref->u.ar.where : e->where; gfc_error ("Invalid array reference of a non-array entity at %L", - &ref->u.ar.where); + &loc); return false; } diff --git a/gcc/testsuite/gfortran.dg/pr107577.f90 b/gcc/testsuite/gfortran.dg/pr107577.f90 new file mode 100644 index 00000000000..94e6620a0ee --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pr107577.f90 @@ -0,0 +1,13 @@ +! { dg-do compile } +! PR fortran/107577 - ICE in find_array_spec +! Contributed by G.Steinmetz + +program p + implicit none + associate (y => f(4)) ! { dg-error "has no IMPLICIT type" } + if (lbound (y, 1) /= 1) stop 1 ! { dg-error "Invalid array reference" } + if (y(1) /= 1) stop 2 ! { dg-error "Invalid array reference" } + end associate +end + +! { dg-error "has no type" " " { target *-*-* } 7 }